PSA 2-Power 3400mAh 39Wh 11.55V Battery

Running out of power while you’re working or travelling can bring everything to a halt. The PSA 2-Power 3400mAh 39Wh 11.55V Battery is a replacement notebook battery that restores your laptop’s endurance, letting you stay productive without hunting for a plug.

Benefits of PSA Battery

You enjoy reliable charging that gets your device ready quickly, while the high-grade cells keep performance steady throughout the day. The built-in SmartWatch Protect watches over charging cycles, reducing the risk of overheating and short circuits. With a one-year limited warranty you gain peace of mind, and the lightweight design means the battery adds minimal extra bulk to your laptop. Long-lasting power lets you focus on work or play without constant interruptions.

Key Features of a 3400mAh Battery

• Capacity: 3400 mAh - provides extended run-time compared with standard packs.
• Energy: 39 Wh - delivers enough power for demanding tasks and longer sessions.
• Voltage: 11.55 V - matches original specifications for optimal compatibility.
• Technology: Lithium polymer - offers a stable, high-density energy source.
• Colour: Black - blends seamlessly with most notebook designs.
• OEM Equivalent: Lenovo 5B11D96113 - fits laptops that require this original part.
• Weight: 9.73 oz - keeps the laptop light and portable.
• Packaged Quantity: 1 - includes a single, ready-to-install battery.
• Warranty: Limited warranty - 1 year protection against defects.
• Product Line: 2-Power - part of a trusted range known for quality.

Usages of a 3400mAh Battery

A single charge can power your notebook through a typical workday.

• Working from home or a coffee shop where outlets are scarce.
• Attending meetings or conferences with limited charging stations.
• Studying on campus, moving between libraries and classrooms.
• Traveling on trains or planes, keeping entertainment and productivity alive.
• Using power-intensive applications like video editing or CAD software.

Why Choose a PSA Battery

Many buyers worry about compatibility and whether a third-party pack will match the original’s performance. They also fear reduced lifespan or safety issues with cheaper alternatives. Confusion over specifications can lead to purchasing the wrong model, leaving the laptop under-powered or at risk of damage.

PSA addresses these concerns by offering a battery that is an exact OEM equivalent for Lenovo 5B11D96113, built with Samsung and Panasonic cells for dependable output. The SmartWatch Protect system continuously monitors charge and discharge, guarding against short circuits and overheating. With a full-year warranty and the same voltage and capacity as the factory unit, you can replace your notebook battery confidently, knowing you receive the same reliability and safety as the original.

Specifications